The Kraken Pro V2 has too much Bass and has a terrible microphone and the usual Razer Build quality which is below average.
The HyperX Cloud Pro has a couple less buttons(I think), has a slightly worse mic, but otherwise, it's as good as the Acrtis 3.
I don't know about the Corsair Void.
So I would say between HyperX and Arctis 3, you chose there, both are equally as good imo.
I don't think that HyperX has software, I think it's all through the physical controls. Steelseries, on the other hand, have always had top-notch software for their devices, up there with A4Tech, Razer and Corsair.
Its quite different then the cloud 2's and alpha's. Yeah I saw some reviews on youtube about the products. I am gonna go for the Arctis 3. It has the great driver support and the mic sounds better then the cloud one. If there's anything I am missing please tell me